40407033319 has 2 divisors, whose sum is σ = 40407033320. Its totient is φ = 40407033318.

The previous prime is 40407033239. The next prime is 40407033343. The reversal of 40407033319 is 91333070404.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40407033319 - 2¹¹ = 40407031271 is a prime.

It is a super-2 number, since 2×40407033319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40407033419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20203516659 + 20203516660.

It is an arithmetic number, because the mean of its divisors is an integer number (20203516660).

Almost surely, 2^40407033319 is an apocalyptic number.

40407033319 is a deficient number, since it is larger than the sum of its proper divisors (1).

40407033319 is an equidigital number, since it uses as much as digits as its factorization.

40407033319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 40407033319 in words is "forty billion, four hundred seven million, thirty-three thousand, three hundred nineteen".